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A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Attometers (am) is equal to 1.0E-18 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 3933960231 Attometers | to common length units |
|---|---|
| 3933960231 am | = 3.933960231E-9 meters (m) |
| 3933960231 am | = 3.933960231E-12 kilometers (km) |
| 3933960231 am | = 3.933960231E-7 centimeters (cm) |
| 3933960231 am | = 1.290669367126E-8 feet (ft) |
| 3933960231 am | = 1.5488032405512E-7 inches (in) |
| 3933960231 am | = 4.3022312237533E-9 yards (yd) |
| 3933960231 am | = 2.4444495589507E-12 miles (mi) |
| 3933960231 am | = 4.1580807853292E-25 light years (ly) |
| 3933960231 am | = 1.486851298249E-5 pixels (PX) |
| 3933960231 am | = 2.458725144375E+26 planck length (pl) |